Question: Two charges are brought together until they are 100 cm
Two charges are brought together until they are 100 cm apart, causing the electric force between them to increase by a factor of exactly 5. What was their initial separation distance?
Relevant QuestionsThe distance between neighboring singly charged sodium and chlorine ions in crystals of table salt (NaCl) is 2.82 x 10-10 m. What is the attractive electric force between the ions? Four charges are located at the corners of a square, as illustrated in Fig. 15.27. What are the magnitude and the direction of the force (a) On charge q2 and (b) On charge q4? At what distance from a proton is the magnitude of its electric field 1.0 x 105 N/C? Compute the electric field at a point midway between charges q1 and q2 in Fig. 15.26. In Exercise 39, what is the electric field direction In exercise A solid conducting sphere is surrounded by a thick, spherical conducting shell. Assume that a total charge +Q is placed at the center of the sphere and ...
Post your question